| 参数 |
数值 |
| 形状 |
SMD |
| 保存温度范围-Min |
-40Cel |
| 有无磁屏蔽 |
Yes |
| 电感容差％-Max |
20% |
| 主体高度(T)-Max |
2.8 mm |
| 包装形式 |
Blister (Plastic)Taping [180mm Reel] |
| 有无极性表示 |
No |
| 额定电感-Nom |
47 microH |
| 适用焊接方法 |
Reflow |
| 主体纵长(W)-Nom |
4 mm |
| 上升温度 |
40 deg C |
| 工艺 |
wire wound type |
| 使用温度范围(包括自己上升的部分)-Min |
-40Cel |
| 电感容差％-Min |
-20% |
| 主体横宽(L)-Nom |
4 mm |
| 最少供货数-Nom |
500Pcs |
| 使用温度范围(包括自己上升的部分)-Max |
105Cel |
| 额定电流(取决于温度上升)-Max |
0.78A |
| 直流电阻-Max |
0.49Ohm |
| 最少包装数-Nom |
500Pcs |
| 电感测定频率-Nom |
100 kHz |
| 额定电流-Max |
0.48A |
| 端子材质 |
Copper alloy |
| 表面安装分类 |
Yes |
| 额定电压(取决于L变化)-Max |
0.48A |
| 尺寸代码 |
4028 |
| 重量-Nom |
0.159g |
| 直流电阻-Nom |
0.42Ohm |
| 保存温度范围-Max |
105Cel |
概要
These are compact size choke coils for power line.
用途
DC to DC converters for DVC, DSC, PDA, MD, LCD displays, HDDs, etc.
特点
Miniature size, Mount area: L=4mm,W=4mm, Height: 2.8mm max.Generic use for portable DC to DC converter line.High magnetic shield construction should actualize high resolution for EMC protection.Available for automatic mounting in tape and real package.The products do not contain lead and support lead-free soldering.
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